If man(7) next-line scope is open and the line ends with \c,

the scope remains open.  Needed for example for groff_man(7).

2 files changed, 29 insertions, 3 deletions

diff --git a/regress/usr.bin/mandoc/roff/esc/c_man.in b/regress/usr.bin/mandoc/roff/esc/c_man.in
index c530a4728fc..f6a5b0e5bb0 100644
--- a/regress/usr.bin/mandoc/roff/esc/c_man.in
+++ b/regress/usr.bin/mandoc/roff/esc/c_man.in
@@ -1,15 +1,18 @@
-.\" $OpenBSD: c_man.in,v 1.3 2017/07/04 14:53:27 schwarze Exp $
-.TH ESC-C_MAN 1 "December 2, 2014"
+.\" $OpenBSD: c_man.in,v 1.4 2018/08/25 12:28:52 schwarze Exp $
+.TH ESC-C_MAN 1 "August 25, 2018"
 .SH NAME
 esc-c_man \- the roff escape c sequence: remove trailing space
 .SH DESCRIPTION
 No space between "one" and "word":
 one\c
 word
+.PP
+The same in no-fill mode:
 .nf
 one\c
 word
 .fi
+.PP
 Blank line after \ec:
 one\c
 
@@ -19,4 +22,16 @@ one\c
 
 word
 .fi
+.PP
+In next-line element scope:
+.B
+one\c
+word
+.PP
+In next-line block scope:
+.TP
+one\c
+word
+list body
+.PP
 final text
diff --git a/regress/usr.bin/mandoc/roff/esc/c_man.out_ascii b/regress/usr.bin/mandoc/roff/esc/c_man.out_ascii
index 9062c335ae2..a3a50889c45 100644
--- a/regress/usr.bin/mandoc/roff/esc/c_man.out_ascii
+++ b/regress/usr.bin/mandoc/roff/esc/c_man.out_ascii
@@ -7,12 +7,23 @@ NNAAMMEE
 
 DDEESSCCRRIIPPTTIIOONN
        No space between "one" and "word": oneword
+
+       The same in no-fill mode:
        oneword
+
        Blank line after \c: one word
        one
        word
+
+       In next-line element scope: oonneewwoorrdd
+
+       In next-line block scope:
+
+       oneword
+              list body
+
        final text
 
 
 
-OpenBSD                        December 2, 2014                   ESC-C_MAN(1)
+OpenBSD                         August 25, 2018                   ESC-C_MAN(1)